Ceramic Crucible Boat Sample Holder Tube Furnace Corundum Crucible Lab Porcelain Combustion Boat
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Ceramic Crucible Boat Sample Holder Tube Furnace Corundum Crucible Lab Porcelain Combustion Boat
Product Feature
99% pure aluminum boat for lab experiment
Features:
1.The crucible is made of aluminum oxide with 1800 degree firing temperature and 40 hours sintering time.
2.It cannot be used over 1800 degree
3.Heating rate cannot be 50 degree /10mins.
4.Avoid aluminum oxide reaction.
Physical and chemical index:
Al2O3:>99%
R2O<0.2%
Fe2O3:<0.1%
SiO2:<0.2%
Bulk density:>3.8g/cm3
Porosity:<1%
Bend strength:>350Mpa
Compressive strength:>12000Mpa
Dielectric constant: 2
Max work temperature:1800 degree
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